You _________ apologize for what you said before, she felt bad.
SHOULD
You _____________ smoke in here, smoking is not allowed
MUSTN'T
Visitors to the zoo __________ feed animals.
MUSTN'T
You _________ drive so fast, we have plenty of time
COULDN'T
NEEDN'T
NEED TO
we ___________ cook more, it's a lot of food
SHOULDN'T
You ________ put too much salt in her food, the doctors said so.
MUSTN'T
NEED TO
SHOULDN'T TO
I don't like these clothes but I _________ wear them at work.
MUST
You _________ be on time for the classes
MUST/ SHOULD/ NEED TO
Sarah ___________ be nice to her friends
MUSTN'T
SHOULD
NEED
